Multi-function Energy Meter
•Available forms: 1S, 2S, 3S, 4S, 5S, 8/9S, 12S and 15/16S
•Comply with ANSI C12.20 and GWH0034, GWH0009, G0005, G0048
•Voltage/Current: 120V-480V (±30%) / CT:CL20A, SC:CL100/200A
•Accuracy: CA 0.2/CA 0.5
•Highly tamper-proof and replaceable battery outside meter cover
•Harmonic analysis and power quality measurement
•Firmware upgrade via local port as well as OTA
•Up to 20 blocks of self-reading data
•WAN Modules: RS485/232, RF, PLC, Cellular, Eth. & Trilliant OSDI
•Comply with protocols: ANSI C12.18, C12.19 and C12.22
Event Logs | Tamper detection (meter cover open, current reverse, replay attack and …) | ||
Self-diagnosis failure (memory error, measurement system error, battery voltage low and …) | |||
Power quality events (under-voltage / over-voltage / bad voltage quality, power failure, sag/swell and …) | |||
Security events (parameters changed, firmware upgraded and …) | |||
Standard events (clock adjusted, maximum demand exceeded and …) | |||
Firmware Upgrade | Firmware can be upgraded via local interface and WAN interface (OTA) | ||
Roll-back last version image support | |||
Tariff | Up to 4 Tier, 4 Season, 4 Day-Type | ||
Up to 104 TOU schedule setting | |||
Up to 5 billing & 4 demand measures per TOU period | |||
Configurable DST, self-reading, demand reset | |||
WAN Communication | Plug and Play module | ||
RPMA, Cellular (2G, 3G, 4G, NB-IoT), PLC, RF and Ethernet | |||
Protocol: ANSIC12.18, ANSIC12.19 and Modbus-RTU | |||
Security | Multi-level security password protection | ||
Hardware programming (optional) |